1120789320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1334273}}^1$

素因数の和:1334294

約数の個数: 64

約数和(自身を含む): 3842709120

約数和(自身を除く): 2721919800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1334273, 2668546, 4002819, 5337092, 6671365, 8005638, 9339911, 10674184, 13342730, 16011276, 18679822, 20014095, 26685460, 28019733, 32022552, 37359644, 40028190, 46699555, 53370920, 56039466, 74719288, 80056380, 93399110, 112078932, 140098665, 160112760, 186798220, 224157864, 280197330, 373596440, 560394660, 1120789320]

約数ペア:

[(1, 1120789320), (2, 560394660), (3, 373596440), (4, 280197330), (5, 224157864), (6, 186798220), (7, 160112760), (8, 140098665), (10, 112078932), (12, 93399110), (14, 80056380), (15, 74719288), (20, 56039466), (21, 53370920), (24, 46699555), (28, 40028190), (30, 37359644), (35, 32022552), (40, 28019733), (42, 26685460), (56, 20014095), (60, 18679822), (70, 16011276), (84, 13342730), (105, 10674184), (120, 9339911), (140, 8005638), (168, 6671365), (210, 5337092), (280, 4002819), (420, 2668546), (840, 1334273)]